This is my first post... All I know about phones I've learned from this great website. I hope this is a chance to give back.
I've been playing with flashing either of these carrier firmwares on a few different Samsung phones. One being a production model the Galaxy On5. I do not know if this is an exploit or not... but this is what I did and the results of both.
SM-G550T - Galaxy On5 T-Mobile
T-Mobile Sim
I flashed SuperStarz Rom (Don't know how to link it)
His rom however is a Metro based rom..
I hit the device unlock app just for fun and to my shock it actually unlocked it. I've confirmed this with an AT&T sim card thus far. This model and account does not meet the criteria at all for the device unlock app stock to this phone.
Well I was curious..
SM-530T1 Galaxy Grand Prime
T-Mobile Sim
Tried stock unlock app... No success...
Flashed stock tmo firmware and tried again... it worked. Confirmed with a Wal-Mart family plan sim... and AT&T.
Please if anyone has the capability to try this and confirm it, let us know what happened.
Thank you!!
*I realize now this may be the wrong place to post this*
*UPDATE 4/3/17 - I performed a complete wipe and unroot on the On5... tried the unlock app for kicks... and it failed.
Because it was already unlocked!!!!*
Just did the same with the Grand Prime with the same result... seems as tho it might be legit. If someone else can confirm this I'll write a quick tut up for everyone. I also learned from my buddy that tried this after I explained what I was doing... he took the S4 Att and flashed tmo on it... and unlocked it. Flashed OG firm and remained unlocked. Or so he says... I will confirm later.
what unlocked it? the metropcs device unlock app?
Yes. And the Tmobile Unlock App on the other device.
Just tested with Galaxy Grand Express with success. Please... Anyone else confirm this??
Failing never felt so good!!! (On5)
So....
It seems to work well with later production models... Samsung Tmo Metro Att... and minutes ago with my Tmo sim, an older LG Boost phone.
Pls Anyone with any type of multi firmware capable phone, able to flash tmo or metro firms with the unlock app.. try this and let me know the results. I will be posting a full tut with screens in the AM.
I'm pretty sure I'm dying from H1N1 or Sars.... when I'm well enough to think I'll post tut.
metro galaxy grand prime unlock?
I have a MetroPCS Galaxy Grand Prime I'm trying to figure out how to unlock. I rooted it, flashed it with a paired down stock BUT I think that paired down stock got rid of the 'device unlock' app that was on my old Samsung Galaxy Core Prime because when I used that app on THAT phone it worked perfectly but I don't know how to unlock this phone or even if it IS locked (have no clue how to find out if it is). I ordered a global FreedomPop sim card to stick into this phone and give to my little girl (I want it for the tracking capabilities only for the most part, the rest I'm locking up).
This is the closest thread I can find about this subject. Any help would be deeply appreciated. I'm not a super genius for phones or programming but I can figure out how to get into the build and tinker if given the right instructions. I don't even know the mechanics of how phones are locked, though, so maybe that won't work. Again, not a super genius. Thanks, y'all.
Hi, i tried this today with a Galaxy on5 Tmobile (G550T) and didn't work. Had latest firmware installed, then installed twrp, backed up stock rom and installed Superstarz rom. MetroPCS device unlock app keeps saying 'Unlock Failed'.
Just reporting so others don't try in vain.
Yep, it's an oldie and moldie!?
Related
CM10.1 NIGHTLIES are now available for Canadian variants of the Samsung Galaxy S4, specifically, model SGH-I337M.
Here's the link from CyanogenMod's web site:
http://get.cm/?device=jfltecan
Peter
PeterGuru said:
It appears that CM10.1 is now available for some Canadian variants of the Samsung Galaxy S4, specifically, model SGH-I337M.
Here's the link from CyanogenMod's web site:
http://get.cm/?device=jfltecan
Here's a link from MobileSyrup, the site where I discovered the above:
http://mobilesyrup.com/2013/05/05/e...lds-available-for-canadian-samsung-galaxy-s4/
And here's a link from Steve Kondik's Google+ page:
https://plus.google.com/100275307499530023476/posts/EZcJNk17iXt
Peter
... downloading now!
NOTE: My sincere apologies if this thread is not in the right section. Please change if necessary.
Click to expand...
Click to collapse
This is great, and amazed how quickly it was released! I've flashed and everything works fine as far as I can tell. The only thing I've noticed is certain apps that make use of the S4 Barometer/Thermometer end up crashing the phone after a couple seconds. But other than that all appears to be fine.
UP-DATE: Re CM10.1 Installation …
Well, I took the plunge and flashed cm-10.1-20130504-EXPERIMENTAL-jfltecan, along with the latest GAPPS (on my Rogers SGH-I337M).
Although I’ve got lots more checking to do, like Sobai, the installation went smoothly, and following the initial set-up, I can tell you that my original serious lag, and subsequent lag improvement following the OTA, is now effectively gone. It’s smooth as butter (sorry about the cliché).
I’ll report back later today or tonight.
Peter
Addendum: As was mentioned on Steve Kondik's site, you can't mount the SDCard, so what I have on it is not yet accessible.
Awesome!
I wanted to test it out, but I wanna wait for a stable build. Should come in a few weeks I hope!
It doesn't detect external MicroSD
Is the Canadian S4 Bootloader locked?
LeKtRiCzzz said:
Is the Canadian S4 Bootloader locked?
Click to expand...
Click to collapse
No it isn't
I have succesfully rooted and flashed twrp made a backup and such but I am afraid to flashed this because my download screen write protection enabled
Kevin36 said:
I have succesfully rooted and flashed twrp made a backup and such but I am afraid to flashed this because my download screen write protection enabled
Click to expand...
Click to collapse
I have read that the write protection enabled thing is just to ensure you don't flash something meant for another version of the phone. I have successfully flashed TWRP and CM10.1 yesterday on a Galaxy S4 1337M from Bell.
Also, you would usually flash the zip using TWRP.
To put it bluntly... Don't.
Until we get the bootloader unlocked and have the custom recovery running in tandem with the unlocked bootloader that's very dangerous.
Canadian phones are NOT bootloader locked. AT&T US is the only jack*ss at the party so far (waiting for Verizon, of course).
Just be careful, and know you're taking your chances.
I want to flash this but I dont want to lose all the new sensor gimmicks this phone brings and to top that off I dont have a stock odin rom to put phone back in factory state in case it messes up? what to do?
The fact that the Canadian s4 are identical hardware wise to the at&t s4 just confirms that the whole locked bootloader thing is purely at&t's fault and not samsung's.
And this also confirms that the "write enabled" in download mode has nothing to do with the bootloader being locked, as the Canadian s4 says that, but the bootloader isn't locked.
The Canadian S4 also has the black contacts and phone apps like the international version, not the hideous white ones of the us variants.
Kevin36 said:
I want to flash this but I dont want to lose all the new sensor gimmicks this phone brings and to top that off I dont have a stock odin rom to put phone back in factory state in case it messes up? what to do?
Click to expand...
Click to collapse
Wait! there's no rush! There will be plenty of time to flash this once it's a little more complete /stable. And... As far as I know we don't have the rom yet available to flash in case something goes wrong and you want to go back to stock.
If this crap continues from ATT, I'll just use ATT upgrades to sell the iPhones and either purchase a T-Mobile one or import one. This is madness!!! SO JELLY!!!!!!
Hola
1. Why the heck is it that Telus, Bell, Rogers and the whole lot of them can't release our stock ROM's as yet???
2. Thank heavens that we don't have to deal with locked boot loader situation.
3. I truly hope that either TWRP or CWM can release a working version of custom recovery so that we can do Nandroid backups.
4. I used http://www.cellunlocker.net/ to unlock my white SGH-I337M device which I bought from Rogers. It took about an hour to get the unlock code. Now it is working without issue on Bell's network.
The wait continues...
We have a recovery on canadian s4 just root
download goomanager on playstor
click the menu button and install open recovery script
and that will flash twrp recovery automatically.
Then it has an option to reboot to recovery and then make backup.
my backup compressed wieghs about 2gs.
QAM said:
Hola
1. Why the heck is it that Telus, Bell, Rogers and the whole lot of them can't release our stock ROM's as yet???
2. Thank heavens that we don't have to deal with locked boot loader situation.
3. I truly hope that either TWRP or CWM can release a working version of custom recovery so that we can do Nandroid backups.
4. I used http://www.cellunlocker.net/ to unlock my white SGH-I337M device which I bought from Rogers. It took about an hour to get the unlock code. Now it is working without issue on Bell's network.
The wait continues...
Click to expand...
Click to collapse
Haven't you heard of Bill C-343? You shouldn't have to pay.
Bill C-343 isn't yet in place ...
Bill C-343 hasn't yet passed into law, and it may never happen, at least, not for a long while.
Peter
Cheeze[iT] said:
If this crap continues from ATT, I'll just use ATT upgrades to sell the iPhones and either purchase a T-Mobile one or import one. This is madness!!! SO JELLY!!!!!!
Click to expand...
Click to collapse
Dude, if you are looking to buy outright, you should seriously consider buying a Canadian i337M. The best deal now is from Koodo (a discount subsidiary of Telus) for $625: https://shop.koodomobile.com/phones/models/index.html
You would then own an unlocked GS4, fully compatible with AT&T's network.
Hi,
I'm currently trying to unlock the aging Samsung Galaxy 3 (i9300).
I currently don't have a phone, and so my girlfriend who has the s6 gave me her old s3.
It's on the orange network, and as said is the i9300 model, which is where the issue lies.
I'm from the UK, and instead of being locked to orange wanted to switch to the Giff Gaff network.
I first headed to their site which gave a rundown on how to unlock the S3 using the usual code you punch into the number pad, but found that I needed to be on an older operating system.
I was on Jelly bean 4.3 and needed to be on a 4.1 variant for this to work.
I downgraded to the 4.1 via the debugging menu and downloading the firmware from Samsungupdates.com and for some reason the firmware I downloaded for my region defaulted to the UK network 3's variant of 4.1.
Now that I was on 4.1, I went back to the unlock steps.
Typed in the code, followed all the steps, but then found out that the steps were for the i747 and not the i9300.
I looked online and came across an old thread on this forum from a few years ago on the subject, which talked about rooting the device and then using another app to do the job, but then others said this no longer worked after July 2013.
I'm not really sure what to do, or weather there's anything I can do.
I'm not even sure if I've messed it up by downgrading the firmware with it now for some reason booting as if the phone was on the three network and not orange.
I know it's an old and unsupported phone, but I was just wondering if anyone had any ideas of what I should do?
Thanks allot.
Hi,
I bought a SM-G930VL (tracphone branded, but verizon compatible) galaxy s7 for a pretty good price, however the advanced and wifi calling were not options (even though verizon told me they were before I purchased). I decided I would try to flash the VZW firmware from sammobile through odin, but it did not work. It originally gave me the ext4 error, but then flashing the csc fixed that. I then flashed the AP file, but it finished very quickly (about 3.5 min) and now will only boot into recovery when powered up.
Is there anything I can do to save my phone, or have I permanently screwed it up?
Thanks
holy sh*t got it working. Flashed the BL, AP, CP, and CSC files and it booted to welcome screen!!
Thanks all (and hopefully this helps anyone in the future who runs into this predicament)
It is currently checking wifi connection so hopefully all is well!
Edit: Is there a way to edit the title? That way this could be maybe help the next person rather than getting ignored.
whatnow275 said:
holy sh*t got it working. Flashed the BL, AP, CP, and CSC files and it booted to welcome screen!!
Thanks all (and hopefully this helps anyone in the future who runs into this predicament)
It is currently checking wifi connection so hopefully all is well!
Edit: Is there a way to edit the title? That way this could be maybe help the next person rather than getting ignored.
Click to expand...
Click to collapse
Hi, want to ask a few questions. were you able to fully flash the Verizon firmware to this model with no issues? The phone is also supposed to be factory unlocked per my connections with reps.
Did the phone fully change to a SM-G930V, showing in settings and in Odin mode?
Yes I was able to fully flash Verizon and I have working wifi calling and advanced calling. In settings it shows up as V not VL as well. As far as I understand it is the exact same hardware just different software running on it
Sent from my iPhone using Tapatalk
whatnow275 said:
Yes I was able to fully flash Verizon and I have working wifi calling and advanced calling. In settings it shows up as V not VL as well. As far as I understand it is the exact same hardware just different software running on it
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
Great, i flashed one yesterday for a friend via teamviewer and even changed the model as SM-G930V in odin mode. So I guess due to this the phone has now a locked bootloader and ended up being converted to a full Verizon galaxy S7. Only thing it did not take his Metro PCS sim card. Unsure it would take any other carrier sim cards.
aromerblz said:
Great, i flashed one yesterday for a friend via teamviewer and even changed the model as SM-G930V in odin mode. So I guess due to this the phone has now a locked bootloader and ended up being converted to a full Verizon galaxy S7. Only thing it did not take his Metro PCS sim card. Unsure it would take any other carrier sim cards.
Click to expand...
Click to collapse
Was the boot loader originally unlockable? I was under the impression that all SD versions were locked down right. That's great that you got it to work also!
Sent from my iPhone using Tapatalk
whatnow275 said:
Was the boot loader originally unlockable? I was under the impression that all SD versions were locked down right. That's great that you got it to work also!
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
It seems it was as it allowed me to flash the verizon bootloader and full firmware. Normally tracfones only allow to flash part of a firmware and rejects all bootloader partitions.
Is bootloader locked after flash g930v firmware. Or can I flash back to straight talk?
Cherb1990 said:
Is bootloader locked after flash g930v firmware. Or can I flash back to straight talk?
Click to expand...
Click to collapse
haven't tried flashing back as have no reason for that. To top it off the firmware has not been released yet.
aromerblz said:
haven't tried flashing back as have no reason for that. To top it off the firmware has not been released yet.
Click to expand...
Click to collapse
I'm currently on Verizon switching to T-Mobile this week. Is it possible to flash to G930T? I flashed g930VL to G930V. But wasnt sure if I could. If of the phone would be compatible with T-Mobile
Cherb1990 said:
I'm currently on Verizon switching to T-Mobile this week. Is it possible to flash to G930T? I flashed g930VL to G930V. But wasnt sure if I could. If of the phone would be compatible with T-Mobile
Click to expand...
Click to collapse
There were reports of someone flashing the phone to an SM-G930U (Unlocked US S7). So apparently they are interflashable. I however have not gone to that extent as am yet to get my one to thinker with. I flashed previously to a SM-G930V via teamviewer for a friend. You can search the threads and verify.
Read here:
http://forum.xda-developers.com/tmo...0t1-metro-pcs-flashed-g930t-firmware-t3358941
aromerblz said:
Great, i flashed one yesterday for a friend via teamviewer and even changed the model as SM-G930V in odin mode. So I guess due to this the phone has now a locked bootloader and ended up being converted to a full Verizon galaxy S7. Only thing it did not take his Metro PCS sim card. Unsure it would take any other carrier sim cards.
Click to expand...
Click to collapse
You probably figured it by now, but MetroPCS is the only retarded carrier that locks SIM to IMEI. So if you want to use MetroPCS on any other phone than the one you currently have it on, you need to call customer service and give them your new phone's IMEI. Then your new phone will start working. If you want to switch back to your old MetroPCS phone you need to call them again and give them that IMEI, which is retarded. I don't know why they do that but it's really annoying if you frequently switch phones.
I have a 935V (S7 Edge Verizon) and now have 935U ROM on it using Tracfone. Initially I have Tracfone's Verizon service but I wanted the freedom to easily move from one phone to another so I converted it to a Tracfone-GSM(ATT) and been using it in my Verizon S7 Edge (with 935U ROM) and iPhone SE without any problem.
whatnow275 said:
Hi,
I bought a SM-G930VL (tracphone branded, but verizon compatible) galaxy s7 for a pretty good price, however the advanced and wifi calling were not options (even though verizon told me they were before I purchased). I decided I would try to flash the VZW firmware from sammobile through odin, but it did not work. It originally gave me the ext4 error, but then flashing the csc fixed that. I then flashed the AP file, but it finished very quickly (about 3.5 min) and now will only boot into recovery when powered up.
Is there anything I can do to save my phone, or have I permanently screwed it up?
Thanks
Click to expand...
Click to collapse
Could you add links to everything you used? I have the same model using straight talk and I want to be able to have a backup firmware to flash in case I ever mess up my phone (which seems to be a trend). And have you had any issues at all? Like, does everything work okay?
whatnow275 said:
Hi,
I bought a SM-G930VL (tracphone branded, but verizon compatible) galaxy s7 for a pretty good price, however the advanced and wifi calling were not options (even though verizon told me they were before I purchased). I decided I would try to flash the VZW firmware from sammobile through odin, but it did not work. It originally gave me the ext4 error, but then flashing the csc fixed that. I then flashed the AP file, but it finished very quickly (about 3.5 min) and now will only boot into recovery when powered up.
Is there anything I can do to save my phone, or have I permanently screwed it up?
Thanks
Click to expand...
Click to collapse
I too would like to know if you could please provide links. Im rather new to this, the only other phone ive ever flashed rooted and put custom rom on was a Evo. But alls im looking to do is get my s7 rooted and it would be nice to have it flashed to Verizon first seeing as there root guide is for verison phone and firmware.
Dano5674 said:
I too would like to know if you could please provide links. Im rather new to this, the only other phone ive ever flashed rooted and put custom rom on was a Evo. But alls im looking to do is get my s7 rooted and it would be nice to have it flashed to Verizon first seeing as there root guide is for verison phone and firmware.
Click to expand...
Click to collapse
It's been a very long time but I'll try to remember lol. Been in iPhone land for about a year (now I'm back with the good guys tho )
Help lol
whatnow275 said:
It's been a very long time but I'll try to remember lol. Been in iPhone land for about a year (now I'm back with the good guys tho )
Click to expand...
Click to collapse
I bricked my SM-930VL too and it's not letting me flash anything back to stock. No clue what to do
Hello,
I bought a G930VL (Straight-Talk) S7 a few months ago, but I'd like to use it on a different service, specifically ting, to save money.
I have read about others flashing the G930V firmware onto the G930VL and successfully using the phone on Verizon.
I'm unsure of what model firmware to flash however to make it work with ting (G930V vs G930U vs G930F), or where to find a guide I can follow to go about doing this.
Thanks for any help,
Matt
Voonex said:
Hello,
I bought a G930VL (Straight-Talk) S7 a few months ago, but I'd like to use it on a different service, specifically ting, to save money.
I have read about others flashing the G930V firmware onto the G930VL and successfully using the phone on Verizon.
I'm unsure of what model firmware to flash however to make it work with ting (G930V vs G930U vs G930F), or where to find a guide I can follow to go about doing this.
Thanks for any help,
Matt
Click to expand...
Click to collapse
All I know is the U software is way better after ya locate a way to unlock the bootloader on the phone so it wouldnt interferes with other security part and lock ya from using it at all bricked software iv'e done it with a galaxy proclaim a while back and I really love it without cell service preinstalled locked bloatware tht ya cant completely uninstall em but uninstalled updates for em and disable em is comes close to u firmware
So, these past couple of days I've been trying to find a way to get my unlocked ATT Galaxy S7 Active to work with Verizon.
Well, I have read and read and can't seem to get it done. I just realized that it was an "active" which means its not a normal galaxy S7, I guess. I have read that flashing with the U firmware would be best, but every time I've found one that I thought would work it never has. I've tried both on a mac using the ported version of odin for mac which I couldn't get to work at all. I have also tried going with the Oreo OS as well as the one before it, but the U versions firmware, and trying to install them with the Odin 3.13 software using Vmware and it just constantly fails. is it even possible to flash the firmware on this model?
I have he ATT Galaxy S7 Active Model number: SM-G891A
NeedAMonitor said:
So, these past couple of days I've been trying to find a way to get my unlocked ATT Galaxy S7 Active to work with Verizon.
Well, I have read and read and can't seem to get it done. I just realized that it was an "active" which means its not a normal galaxy S7, I guess. I have read that flashing with the U firmware would be best, but every time I've found one that I thought would work it never has. I've tried both on a mac using the ported version of odin for mac which I couldn't get to work at all. I have also tried going with the Oreo OS as well as the one before it, but the U versions firmware, and trying to install them with the Odin 3.13 software using Vmware and it just constantly fails. is it even possible to flash the firmware on this model?
I have he ATT Galaxy S7 Active Model number: SM-G891A
Click to expand...
Click to collapse
This is why i never buy branded phones!
The rubbish ATT&T active is on a GSM baseband and Verizon use CDMA so your phone won't work on Verizon until you unlock the CDMA radio software on the phone.
Finally got my g891a on verizon with stock rom and root
I would be really interested to see how you did it. I'm in that situation now. I have the G891A and my carrier is switching from running on ATT network to Verizon. I like this phone (I know it is getting some age on it) and it still does all I need/want and I really don't want to give it up.